/* Variables CSS pour un design moderne */
:root {
    /* Couleurs principales - Thème moderne bleu/violet */
    --primary: #6366f1;
    /* Indigo moderne */
    --primary-dark: #4f46e5;
    /* Indigo foncé */
    --primary-light: #818cf8;
    /* Indigo clair */
    --secondary: #8b5cf6;
    /* Violet */
    --accent: #06d6a0;
    /* Vert mint */
    --accent-warm: #f59e0b;
    /* Orange doré */

    /* Couleurs de texte */
    --text-primary: #0f172a;
    /* Slate 900 */
    --text-secondary: #475569;
    /* Slate 600 */
    --text-muted: #64748b;
    /* Slate 500 */
    --text-light: #94a3b8;
    /* Slate 400 */

    /* Couleurs de fond */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    /* Slate 50 */
    --bg-tertiary: #f1f5f9;
    /* Slate 100 */
    --bg-dark: #0f172a;
    /* Slate 900 */
    --bg-card: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #06d6a0 0%, #f59e0b 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-colored: 0 10px 15px -3px rgb(99 102 241 / 0.1), 0 4px 6px -4px rgb(99 102 241 / 0.1);

    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Espacement */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    scroll-behavior: smooth;
    overflow-x: hidden;
}

.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Utilités */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation moderne */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
            rgba(99, 102, 241, 0.03) 0%,
            rgba(139, 92, 246, 0.03) 50%,
            rgba(99, 102, 241, 0.03) 100%);
    pointer-events: none;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
    z-index: 1;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.nav-link:hover {
    color: var(--primary);
    background-color: rgba(99, 102, 241, 0.05);
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.hamburger:hover {
    background-color: rgba(99, 102, 241, 0.05);
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--gradient-primary);
    margin: 3px 0;
    border-radius: var(--radius-full);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Section Héro moderne */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--gradient-hero);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.3), transparent),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(139, 92, 246, 0.2), transparent),
        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(6, 214, 160, 0.2), transparent);
    pointer-events: none;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-text h2 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.8);
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.7;
    line-height: 1.7;
    max-width: 500px;
}

.highlight {
    background: linear-gradient(135deg, #06d6a0 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 32px;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-colored);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgb(99 102 241 / 0.25), 0 8px 10px -6px rgb(99 102 241 / 0.25);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-skill {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
}

.btn-skill:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.profile-placeholder {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.profile-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(99, 102, 241, 0.3), transparent);
    animation: rotate 8s linear infinite;
}

.profile-placeholder::after {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background: var(--gradient-hero);
    z-index: 1;
}

.profile-placeholder i {
    position: relative;
    z-index: 2;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    width: 100%;
    text-align: center;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    margin: 0 auto;
}

.scroll-indicator a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Styles spécifiques pour le centrage du scroll indicator sur mobile */
@media screen and (max-width: 768px) {
    .hero {
        position: relative;
    }

    .scroll-indicator {
        position: absolute !important;
        bottom: 30px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        text-align: center !important;
        margin: 0 !important;
        padding: 0 !important;
        z-index: 10 !important;
    }

    .scroll-indicator a {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.5rem !important;
        margin: 0 auto !important;
        padding: 8px 12px !important;
        font-size: 1rem !important;
        position: relative !important;
    }

    .scroll-indicator span {
        font-size: 0.8rem !important;
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* Sections modernes */
section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

section:not(.hero):not(.vision):not(.footer)::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(99, 102, 241, 0.1) 20%,
            rgba(139, 92, 246, 0.15) 50%,
            rgba(6, 214, 160, 0.1) 80%,
            transparent 100%);
    z-index: 1;
}

.about,
.skills,
.personal {
    border-top: 1px solid rgba(99, 102, 241, 0.08);
    position: relative;
    transition: all 0.6s ease-in-out;
}

/* Transition fluide globale entre sections */
section {
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom,
            transparent 0%,
            rgba(99, 102, 241, 0.02) 30%,
            rgba(99, 102, 241, 0.04) 70%,
            rgba(99, 102, 241, 0.02) 100%);
    pointer-events: none;
    z-index: 10;
}

/* Exceptions pour certaines sections */
.hero::before,
.vision::before,
.contact::before {
    display: none;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Section À propos moderne */
.about {
    background: linear-gradient(135deg,
            var(--bg-primary) 0%,
            var(--bg-secondary) 40%,
            var(--bg-tertiary) 80%,
            rgba(248, 250, 252, 0.8) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    z-index: 2;
}

.about::after {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}

/* Bulle décorative supplémentaire pour transition */
.about .decorative-bubble {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -5%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: float 25s ease-in-out infinite reverse;
    z-index: 1;
}

/* Bulle de transition entre sections */
.transition-bubble {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.08) 50%, transparent 100%);
    border-radius: 50%;
    pointer-events: none;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
        opacity: 0.6;
    }

    50% {
        transform: translateX(-50%) scale(1.2);
        opacity: 0.9;
    }
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.about-text p {
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.about-text strong {
    color: var(--primary);
    font-weight: 600;
}

.about-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.education-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
}

.education-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.education-card i {
    font-size: 3.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.education-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.education-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.education-card .year {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: white;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

/* Section Compétences moderne */
.skills {
    position: relative;
    background: linear-gradient(135deg,
            rgba(248, 250, 252, 0.8) 0%,
            var(--bg-tertiary) 20%,
            var(--bg-secondary) 60%,
            var(--bg-primary) 100%);
    overflow: hidden;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.skills::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--primary) 25%,
            var(--secondary) 50%,
            var(--accent) 75%,
            transparent 100%);
    animation: borderFlow 8s ease-in-out infinite;
}

@keyframes borderFlow {

    0%,
    100% {
        transform: translateX(-100%);
        opacity: 0.3;
    }

    50% {
        transform: translateX(100%);
        opacity: 0.8;
    }
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.skill-category {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.08), transparent);
    transition: left 0.6s;
}

.skill-category:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: rgba(99, 102, 241, 0.2);
}

.skill-category:hover::before {
    left: 100%;
}

.skill-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--shadow-colored);
    position: relative;
}

.skill-icon::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius-2xl);
    padding: 2px;
    background: var(--gradient-primary);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.skill-category:hover .skill-icon::after {
    opacity: 1;
}

.skill-icon i {
    font-size: 2.5rem;
    color: white;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.skill-category h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.skill-category p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.tech-tag {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

/* Section Projets */
.projects {
    background-color: var(--bg-gray-50);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--black-10);
    transition: transform 0.3s ease;
    max-width: 38vw;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-size: 3rem;
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-gray-900);
}

.project-content p {
    color: var(--text-gray-600);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Section Personnel moderne */
.personal {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-tertiary) 50%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.personal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(245, 158, 11, 0.08) 1px, transparent 1px),
        radial-gradient(circle at 80% 60%, rgba(239, 68, 68, 0.06) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(34, 197, 94, 0.07) 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px, 100px 100px;
    pointer-events: none;
    z-index: 1;
    animation: particleMove 25s linear infinite;
}

@keyframes particleMove {
    0% {
        background-position: 0 0, 0 0, 0 0;
    }

    100% {
        background-position: 60px 60px, -80px 80px, 100px -100px;
    }
}

.personal::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--primary) 25%,
            var(--secondary) 50%,
            var(--accent) 75%,
            transparent 100%);
    animation: borderFlow 8s ease-in-out infinite;
}

@keyframes borderFlow {

    0%,
    100% {
        transform: translateX(-100%);
        opacity: 0.3;
    }

    50% {
        transform: translateX(100%);
        opacity: 0.8;
    }
}

.personal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.personal-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.personal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-secondary);
}

.personal-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.personal-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.personal-icon i {
    font-size: 2.5rem;
    color: white;
}

.personal-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.personal-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Vision moderne */
.vision {
    background: var(--gradient-hero);
    color: white;
    position: relative;
    overflow: hidden;
}

.vision .section-title {
    color: white;
}

.vision::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.2), transparent),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(139, 92, 246, 0.15), transparent),
        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(6, 214, 160, 0.15), transparent);
    pointer-events: none;
}

.vision-content {
    display: grid;
    /* grid-template-columns: 2fr 1fr; */
    gap: var(--spacing-2xl);
    align-items: start;
    position: relative;
    z-index: 1;
}

.vision-text h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vision-text>p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.values {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.value-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(8px);
}

.value-item i {
    font-size: 1.8rem;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.25rem;
}

.value-item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: white;
}

.value-item p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.vision-quote {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-xl);
}

.vision-quote blockquote {
    font-size: 1.4rem;
    font-style: italic;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
    color: white;
    position: relative;
}

.vision-quote blockquote::before,
.vision-quote blockquote::after {
    content: '"';
    font-size: 3rem;
    color: rgba(6, 214, 160, 0.5);
    position: absolute;
    font-family: serif;
}

.vision-quote blockquote::before {
    top: -10px;
    left: -20px;
}

.vision-quote blockquote::after {
    bottom: -30px;
    right: -20px;
}

.quote-context {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

/* Section Contact moderne */
.contact {
    background: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.contact-title {
    color: var(--text-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 90vw !important;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99, 102, 241, 0.2);
}

.contact-item i {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-colored);
}

.contact-item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.contact-form {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer moderne */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-xl) 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.5), transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-text p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: white;
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

/* Styles modernes pour les pages de réalisations */
.hero-page {
    background: var(--gradient-hero);
    color: white;
    padding: 140px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.2), transparent),
        radial-gradient(ellipse 60% 50% at 80% 80%, rgba(139, 92, 246, 0.15), transparent);
    pointer-events: none;
}

.hero-page-content {
    position: relative;
    z-index: 1;
}

.hero-page-content h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero-page-content h1 i {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: var(--spacing-md);
}

.hero-page-content p {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.projects-detail {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.project-card-detail {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-2xl);
    overflow: hidden;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card-detail:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: rgba(99, 102, 241, 0.2);
}

.project-image-large {
    height: 280px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.project-image-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.project-card-detail:hover .project-image-large::before {
    left: 100%;
}

.project-content-detail {
    padding: var(--spacing-xl);
}

.project-content-detail h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.project-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-full);
    font-weight: 500;
}

.project-meta i {
    color: var(--primary);
}

.project-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.project-features,
.project-tech-detail,
.project-challenges {
    margin-bottom: var(--spacing-xl);
}

.project-features h4,
.project-tech-detail h4,
.project-challenges h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.project-features h4::before {
    content: '✨';
    font-size: 1rem;
}

.project-tech-detail h4::before {
    content: '🔧';
    font-size: 1rem;
}

.project-challenges h4::before {
    content: '⚡';
    font-size: 1rem;
}

.project-features ul {
    list-style: none;
    padding: 0;
}

.project-features li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

.project-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: 1rem;
}

.project-challenges p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    background: rgba(99, 102, 241, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary);
}

.back-section {
    background: var(--bg-primary);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.back-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.back-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

/* Coming Soon Section */
.coming-soon {
    background: var(--bg-white);
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--black-10);
    padding: 3rem;
    text-align: center;
    margin-bottom: 3rem;
}

.coming-soon-content i {
    font-size: 4rem;
    color: var(--primary-orange);
    margin-bottom: 1.5rem;
}

.coming-soon-content h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-gray-900);
    margin-bottom: 1.5rem;
}

.coming-soon-content p {
    font-size: 1.1rem;
    color: var(--text-gray-700);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.preview-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.preview-list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 2rem;
    color: var(--text-gray-700);
}

.preview-list li::before {
    content: '🔧';
    position: absolute;
    left: 0;
    font-size: 1rem;
}

/* Responsive Design */
/* Styles responsifs modernes */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-content,
    .about-content,
    .vision-content,
    .contact-content {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-xl);
    }

    .hero-text {
        text-align: center;
        order: 2;
    }

    .hero-image {
        order: 1;
        display: flex;
        justify-content: center;
    }

    .profile-placeholder {
        width: 250px;
        height: 250px;
        font-size: 6rem;
    }

    .nav-menu {
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {

    /* Navigation mobile */
    .hamburger {
        display: flex !important;
        flex-direction: column !important;
        cursor: pointer !important;
        z-index: 1001 !important;
    }

    .nav-menu {
        display: flex !important;
        position: fixed !important;
        left: -100% !important;
        top: 80px !important;
        flex-direction: column !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(20px) !important;
        width: 100% !important;
        height: calc(100vh - 80px) !important;
        text-align: center !important;
        transition: left 0.3s ease-in-out !important;
        padding: var(--spacing-xl) !important;
        border-bottom: 1px solid rgba(99, 102, 241, 0.1) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
        z-index: 1000 !important;
        gap: var(--spacing-md) !important;
        justify-content: flex-start !important;
        align-items: center !important;
        overflow-y: auto !important;
    }

    .nav-menu.active {
        left: 0 !important;
    }

    .nav-link {
        display: block !important;
        padding: var(--spacing-md) !important;
        margin: var(--spacing-xs) 0 !important;
        width: 100% !important;
        max-width: 300px !important;
        text-align: center !important;
    }
}

@media (max-width: 480px) {
    .nav-container {
        height: 70px !important;
    }

    .nav-menu {
        top: 70px !important;
        height: calc(100vh - 70px) !important;
    }

    .hero {
        padding-top: 90px !important;
        min-height: calc(100vh - 70px);
        position: relative;
    }

    /* Correction pour les héros des pages de réalisations sur très petits écrans */
    .hero-page {
        padding-top: 140px !important; /* Compenser la navbar fixe de 70px + marge supplémentaire */
        padding-bottom: 60px !important;
    }

    .hero-page-content h1 {
        font-size: clamp(1.5rem, 4vw, 2rem) !important;
    }

    .hero-page-content p {
        font-size: 1rem !important;
        padding: 0 var(--spacing-sm) !important;
    }

    .profile-placeholder {
        width: 160px;
        height: 160px;
        font-size: 3rem;
    }

    /* Scroll indicator pour très petits écrans */
    .scroll-indicator {
        position: absolute !important;
        bottom: 20px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        display: block !important;
        text-align: center !important;
        z-index: 10 !important;
    }

    .scroll-indicator a {
        padding: 6px 10px !important;
        font-size: 0.9rem !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 0.3rem !important;
        margin: 0 auto !important;
    }

    .scroll-indicator span {
        font-size: 0.7rem !important;
    }

    .btn {
        width: 100%;
        text-align: center;
        min-width: auto;
    }

    .hero-buttons {
        width: 100%;
    }

    .hero-buttons .btn {
        width: 90%;
        max-width: 280px;
    }

    /* Réduire encore plus les espacements sur très petits écrans */
    .container {
        padding: 0 var(--spacing-sm);
    }

    section {
        padding: var(--spacing-lg) 0;
    }

    /* Ajustements fins pour les très petits écrans */
    .hero-buttons {
        padding: 0 var(--spacing-sm);
    }

    .contact-item {
        margin: 0 var(--spacing-xs);
        padding: var(--spacing-md);
    }

    .skill-category {
        margin: 0 var(--spacing-xs);
        padding: var(--spacing-lg);
    }

    .contact-form {
        padding: var(--spacing-lg);
    }

    .vision-quote {
        padding: var(--spacing-lg);
    }

    .vision-quote blockquote::before,
    .vision-quote blockquote::after {
        display: none;
    }
}

/* Corrections pour la section About sur mobile */
.about-content {
    gap: var(--spacing-xl) !important;
    text-align: center !important;
    /* padding: 0 var(--spacing-md) !important; */
    max-width: 100% !important;
    overflow: hidden !important;
}

.about-text {
    text-align: center !important;
    max-width: 100% !important;
    /* padding: 0 var(--spacing-sm) !important; */
    overflow-wrap: break-word !important;
    word-wrap: break-word !important;
    hyphens: auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.about-text p {
    text-align: center !important;
    max-width: 100% !important;
    margin: 0 auto var(--spacing-lg) auto !important;
    overflow-wrap: break-word !important;
    word-wrap: break-word !important;
    padding: 0 var(--spacing-xs) !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

.about-text strong {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

.about-image {
    display: flex !important;
    justify-content: center !important;
    max-width: 100% !important;
    /* padding: 0 var(--spacing-md) !important; */
}

.education-card {
    text-align: center !important;
    margin: 0 auto !important;
    max-width: 300px !important;
    width: 100% !important;
    box-sizing: border-box !important;
}


/* Animations et microinteractions */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation sur scroll */
.skill-category,
.personal-card,
.contact-item {
    animation: fadeInUp 0.8s ease forwards;
}

.value-item {
    animation: slideInLeft 0.8s ease forwards;
}

.education-card,
.vision-quote {
    animation: scaleIn 0.8s ease forwards;
}

/* Animations pour les effets visuels dynamiques des sections */

/* Animations des bulles flottantes */
@keyframes floatSlow {

    0%,
    100% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.4;
    }

    25% {
        transform: translateY(-15px) translateX(10px) rotate(90deg);
        opacity: 0.7;
    }

    50% {
        transform: translateY(-5px) translateX(-8px) rotate(180deg);
        opacity: 0.5;
    }

    75% {
        transform: translateY(-20px) translateX(5px) rotate(270deg);
        opacity: 0.8;
    }
}

@keyframes floatMedium {

    0%,
    100% {
        transform: translateY(0px) translateX(0px) scale(1);
        opacity: 0.3;
    }

    33% {
        transform: translateY(-25px) translateX(-12px) scale(1.1);
        opacity: 0.6;
    }

    66% {
        transform: translateY(-10px) translateX(15px) scale(0.9);
        opacity: 0.4;
    }
}

@keyframes floatFast {

    0%,
    100% {
        transform: translateY(0px) translateX(0px) rotate(0deg) scale(1);
        opacity: 0.2;
    }

    20% {
        transform: translateY(-30px) translateX(8px) rotate(72deg) scale(1.2);
        opacity: 0.5;
    }

    40% {
        transform: translateY(-15px) translateX(-10px) rotate(144deg) scale(0.8);
        opacity: 0.3;
    }

    60% {
        transform: translateY(-35px) translateX(12px) rotate(216deg) scale(1.1);
        opacity: 0.6;
    }

    80% {
        transform: translateY(-8px) translateX(-5px) rotate(288deg) scale(0.9);
        opacity: 0.4;
    }
}

/* Animations des particules techniques */
@keyframes techFloat {

    0%,
    100% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.6;
    }

    25% {
        transform: translateY(-20px) translateX(15px) rotate(45deg);
        opacity: 0.8;
    }

    50% {
        transform: translateY(-35px) translateX(-10px) rotate(90deg);
        opacity: 0.4;
    }

    75% {
        transform: translateY(-15px) translateX(20px) rotate(135deg);
        opacity: 0.7;
    }
}

/* Animations des icônes personnelles */
@keyframes personalFloat {

    0%,
    100% {
        transform: translateY(0px) scale(1) rotate(0deg);
        opacity: 0.5;
    }

    30% {
        transform: translateY(-18px) scale(1.15) rotate(10deg);
        opacity: 0.8;
    }

    60% {
        transform: translateY(-8px) scale(0.9) rotate(-5deg);
        opacity: 0.6;
    }

    80% {
        transform: translateY(-25px) scale(1.1) rotate(15deg);
        opacity: 0.7;
    }
}

/* Effets de lueur pour les particules au hover des sections */
.about:hover .floating-bubble {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.skills:hover .tech-particle {
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
    transition: all 0.3s ease;
}

.personal:hover .personal-icon-float {
    filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.4));
    transition: all 0.3s ease;
}

/* Amélioration des transitions entre sections avec des ondulations */
.section-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 50px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' opacity='.25' fill='%236366f1'/%3E%3Cpath d='M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z' opacity='.5' fill='%236366f1'/%3E%3Cpath d='M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z' fill='%236366f1'/%3E%3C/svg%3E") repeat-x;
    background-size: 1200px 50px;
    pointer-events: none;
    opacity: 0.1;
    animation: wave 15s ease-in-out infinite;
}

@keyframes wave {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(-100px);
    }
}

/* Effet de ripple pour les cartes de compétences */
@keyframes ripple {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(50);
        opacity: 0;
    }
}

/* Améliorations des cartes de compétences */
.skill-category {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 90vw !important;
}

.skill-category::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.skill-category:hover::after {
    transform: translateX(100%);
}

/* Effet de lueur sur les icônes de compétences au hover */
.skill-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.3s ease;
    border-radius: 50%;
    pointer-events: none;
}

.skill-category:hover .skill-icon::before {
    transform: translate(-50%, -50%) scale(1);
}

/* Animations des tech-tags au hover */
.tech-tag {
    position: relative;
    transition: all 0.3s ease;
}

.tech-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.skill-category:hover .tech-tag::before {
    opacity: 1;
}

.skill-category:hover .tech-tag {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

/* Éléments décoratifs supplémentaires pour les sections */

/* Grille décorative de fond pour la section skills */
.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

/* Effet de dégradé animé pour la section about */
.about {
    background:
        linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 40%, var(--bg-tertiary) 80%, rgba(248, 250, 252, 0.8) 100%),
        radial-gradient(ellipse at top left, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
    background-size: 100% 100%, 800px 800px, 600px 600px;
    background-position: 0 0, 0 0, 100% 100%;
    animation: backgroundShift 15s ease-in-out infinite;
}

@keyframes backgroundShift {

    0%,
    100% {
        background-position: 0 0, 0 0, 100% 100%;
    }

    50% {
        background-position: 0 0, -50px -50px, calc(100% + 30px) calc(100% + 30px);
    }
}

/* Effets de profondeur avec des ombres dynamiques */
.about-content,
.skills-grid,
.personal-grid {
    position: relative;
    z-index: 10;
}

.about-content::before,
.skills-grid::before,
.personal-grid::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
    border-radius: 20px;
    z-index: -1;
    animation: shadowPulse 6s ease-in-out infinite;
}

@keyframes shadowPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.6;
    }
}

/* Styles globaux pour éviter le débordement sur mobile */
@media screen and (max-width: 768px) {

    /* Assurer que tous les conteneurs respectent la largeur de l'écran */
    * {
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    body {
        overflow-x: hidden !important;
        width: 100% !important;
    }

    .container {
        max-width: 100% !important;
        padding: 0 var(--spacing-md) !important;
        margin: 0 auto !important;
        box-sizing: border-box !important;
    }

    section {
        max-width: 100% !important;
        overflow-x: hidden !important;
        padding: var(--spacing-xl) 0 !important;
    }

    /* Assurer que tous les textes s'adaptent */
    p,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        max-width: 100% !important;
        overflow-wrap: break-word !important;
        word-wrap: break-word !important;
        hyphens: auto !important;
    }

    /* Corrections spécifiques pour about */
    .about {
        overflow-x: hidden !important;
        width: 100% !important;
    }

    .about .container {
        padding: 0 var(--spacing-md) !important;
    }

    .about-content {
        max-width: 100% !important;
        overflow: hidden !important;
    }

    .about-text {
        max-width: 100% !important;
        word-break: break-word !important;
    }

    /* Correction pour les héros des pages de réalisations */
    .hero-page {
        padding-top: 160px !important; /* Compenser la navbar fixe de 80px + marge supplémentaire */
        padding-bottom: 80px !important;
    }

    .hero-page-content h1 {
        font-size: clamp(1.8rem, 4vw, 2.5rem) !important;
        margin-bottom: var(--spacing-md) !important;
    }

    .hero-page-content p {
        font-size: 1.1rem !important;
        margin-bottom: var(--spacing-lg) !important;
        padding: 0 var(--spacing-md) !important;
    }

    .style-grid{
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }

    /* Correction pour la section skills sur mobile */
    .skills-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg) !important;
        padding: 0 !important;
    }

    .skill-category {
        margin: 0 auto !important;
        max-width: 100% !important;
        padding: var(--spacing-lg) !important;
    }

    .skills .container {
        padding: 0 var(--spacing-md) !important;
    }

}